grew bolder。 Instead of edging sideways； she turned directly toward the steps and shuffled forward as fast as the hampering gear would allow。
As black as the night out of which it came； as silent as the high patchy clouds sailing slowly across fields of stars； the first Doberman sprinted toward her from the front of the motor home。 It didn't bark or growl。
She almost failed to see it in time。 Because she forgot to exhale with calculation； a wave of condensation spread across the inside of the … visor。 At once； the pale film of moisture retreated like an ebbing surf； but the dog was already there； leaping toward the steps； ears flattened against its tapered skull； lips skinned back from its teeth。
She squeezed the lever of the spray bottle that she clutched in her right hand。 Ammonia shot six or seven feet in the still air。
The dog wasn't within range when the first stream spattered onto the porch floor； but it was closing fast。
She felt stupid； like a kid with a water pistol。 This wasn't going to work。 Wasn't going to work。 But oh； Jesus； it had to work or she was dog chow。
Immediately she pumped the lever again； and the dog was on the steps； where the stream fell short of it； and she wished that she had a sprayer with more pressure； one with at least a twenty…foot range； so she could stop the beast before it got near her； but she squeezed the trigger again even as the previous stream was still falling； and this one got the dog as it came up onto the porch。 She was aiming for its eyes； but the ammonia splashed its muzzle； spattering its nose and its bared teeth。
The effect was instantaneous。 The Doberman lost its footing and tumbled toward Chyna； squealing； and would have crashed into her if she hadn't jumped aside。
With caustic ammonia slathering its tongue and fumes filling its lungs； unable to draw a breath of clean air； the dog rolled onto its back； pawing frantically at its snout。 It wheezed and hacked and made shrill sounds of distress。
Chyna turned from it。 She kept moving。 She was surprised to hear herself speaking aloud： 〃Shit； shit； shit。 。 。〃
Onward； then； to the head of the porch steps； where she glanced back warily and saw that the big dog was on its feet； wobbling in circles； shaking its head。 Between sharp squeals of pain； it was sneezing violently。
The second dog virtually flew out of the darkness； attacking as Chyna descended the bottom step。 From the corner of her eye； she detected movement to her left； turned her head； and saw an airborne Doberman…ob； God…like an ining mortar round。 Though she raised her left arm and started to swing toward the dog； she wasn't quick enough； and before she could loose a stream of ammonia； she was hit so hard that she was nearly bowled off her feet。 She stumbled sideways but somehow maintained her balance。
The Doberman's teeth were sunk into the thick sleeve on her left arm。 It wasn't merely holding her as a police dog would have done but was working at the padding as if chewing on meat； trying to rip off a chunk and severely disable her； tear open an artery so she would bleed to death； but fortunately its teeth hadn't penetrated to her flesh。
After ing at her in disciplined silence； the dog still wasn't snarling。 But from low in its throat issued a sound halfway between a growl and a hungry keening； an eerie and needful cry that Chyna heard too clearly in spite of her padded helmet。
Point…blank； reaching across her body with her right hand； she squirted a stream of ammonia into the Doberman's fierce black eyes。
The dog's jaws flew open as if they were part of a mechanical device that had popped a tension spring； and it spun away from her； silvery strings of saliva trailing from its black lips； howling in agony。
She remembered the words of warning on the ammonia label： Causes substantial but temporary eye injury。
Squealing like an injured child； the dog rolled in the grass； pawing at its eyes as the first animal had pawed at its snout； but with even greater urgency。
The manufacturer remended rinsing contaminated eyes with plenty of water for fifteen minutes。 The dog had no water； unless it instinctively made its way to a stream or pond； so it would not be a problem to her for at least a quarter of an hour； most likely far longer。
The Doberman sprang to its feet and chased its tail； snapping its teeth。 It stumbled and fell again； scrambled erect； and streaked away into the night； temporarily blinded； in considerable pain。
Incredibly； listening to the poor thing's screams as she hurried toward the motor home； Chyna winced with remorse。 It would have torn her apart without hesitation if it could have gotten at her； but it was a mindless killer only by training； not by nature。 In a way； the dogs were just other victims of Edgler Vess； their lives bent to his purpose。 She would have spared them suffering if she had been able to rely solely on the protective clothing。
How many more dogs？ Vess had implied there was a pack。 Hadn't he saidfour？ Of course； he might be lying。 There might be only two。
Move； move； move。
At the passenger…side cockpit door of the motor home； she tried the handle。 Locked。
No more dogs； justfive seconds witbout dogs； please。 She dropped the spray bottle from her right hand； so she could pinch the bow of the key between her thumb and finger。 She was barely able to feel it through the thick gloves。
Her hand was shaking。 The key missed the keyhole and chattered against the chrome face of the lock cylinder。 She would have dropped it if it hadn't been sewn to the glove。
From behind this time； just as she was about to slip the key into the door on her second try； a Doberman hit her； leaping onto her back； biting at the nape of her neck。
She was slammed forward against the vehicle。 The face shield on her helmet smacked hard against the dpor。
The dog's teeth were sunk into the thick rolled collar of the trainer's jacket； no doubt also into the padding on the segmented plastic collar that she wore under the jacket to protect her neck。 It was holding on to her by its teeth； tearing at her ineffectively with its claws； like a demon lover in a nightmare。
As the dog's impact had pitched her forward against the motor home； now the weight of it and its furious squirming dragged her away from the vehicle。 She almost toppled backward； but she knew that the advantage would go to the dog if it managed to drag her to the ground。
Stay up。 Stay tall。 Lurching around a hundred eighty degrees as she struggled to keep her balance； she saw that the first Doberman was no longer on the porch。 Astonishingly； the creature hanging 1from her neck must be the small one that she had squirted on the muzzle。 Now it was able to get its breath again； back in service； undaunted by her chemical arsenal； giving its all for Edgler Vess。
On the plus side； maybe there were only two dogs。
She still had the spray bottle in her left hand。 She squeezed the trigger； aiming several squirts over her shoulder。 But the heavy padding in the jacket sleeves didn't allow her to bend her arms much； and she wasn't able to fire at an angle that could splash the ammonia in the dog's eyes。
She threw herself backward against the side of the motor home； much as she had hurtled into the fireplace earlier。 The Doberman was trapped between her and the vehicle as the chair had been between her and the river…rock wall； and it took the brunt of the impact。
Letting go of her； falling away； the dog squealed； a pitiful sound that sickened her； but also a good sound…oh； yes…a good sound as sweet as any music。
Buckles jangling； padded chaps slapping together； Chyna scuttled sideways； trying to get out of the animal's reach； worried about her ankles； her vulnerable ankles。
But suddenly the Doberman no longer seemed to be in a fighting mood。 It slunk away from her； tail tucked between its legs； rolling its eyes to keep a watch on her peripherally； shaking and wheezing as though it had damaged a lung； and favoring its hind leg on the right side。
She squeezed the trigger on the spray bottle。 The creature was out of range； and the stream of ammonia arced into the grass。
Two dogs down。 Move； move。
Chyna turned to the motor home aga